a satellite company offers two plans one Plan cost $115 plus $30 per month the other plan coast $60 per month what is the fewest number of months alfia must have the plan in order for the first plan to be better buy?

x=half

step-by-step explanation:

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

b mark me branliest thx

step-by-step explanation: